1. Aminotransferase

2. Phosphotransferase

3. Himotrypsine

4. Transaminase

Question 8. Which way of amino-acids desamination is characteristic for mammals?

1. intromolecular

2. oxidative

3. hydrolytic

4. reductive

Question 5. Which of aminoacids mentioned below are sulphur-containing?

1 – Cys, 2 – Glu, 3 – Lys, 4 – Tyr.

Question 6. What are the functions of aminoacids in organism?

1. precursors of hormones, carbohydrates and lipids

2. structural components of proteins

3. form of metabolic energy transport

4. all mentioned above

Question 7. Which enzyme cuts N-ending amino-acids in proteins?

1. carboxypeptidase

2. dipeptidase

3. aminopeptidase

4. himotrypsine

Question 8. Which enzyme is decompose of proteins in alimentary canal?

1. carboxypeptidase

2. aminopeptidase

3. himotrypsine

4. trypsine

5. all mentioned above